Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Ball Check Valve, Check Valve Ball Type, Flanged Ball Check Valve manufacturer / supplier in China, offering Flanged Ball Check Valves, Pn16, D. I. Body, Ball Covering: NBR, Disco Check Valve Used for Petroleum Valves, Cast Iron Wafer Type Butterfly Valve with Handle Lever and so on.

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Supplier Homepage Products Check Valve Ball Type check valve Flanged Ball Check Valves, Pn16, D. I. Body, Ball Covering: NBR

Flanged Ball Check Valves, Pn16, D. I. Body, Ball Covering: NBR

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T, D/P
Material: Cast Iron
Connection Form: Flange or Thread
Structure: Swing
Function: Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Application: Industrial Usage, Water Industrial Usage
Standard Configuration: Is Ductile Iron Body

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Basic Info

Model NO.: H42X-16Q
Threaded Size Range: 1 Inch to 3 Inch
Flanged Size Range: 1 1/2 Inch to 16 Inch
Face to Face: DIN 3202/1 Series F6
Ball: Nitrile Rubber Covered
Trademark: OEM
Specification: Quality Grade: CE, ISO9001and SGS
Origin: Yantai Shandong China
HS Code: 84813000

Product Description

Ball Check Valve
Technical Specification
Threaded ends DN25 to DN80
Flanged ends DN40 to DN400
Threaded type BSP or BSPT
Flanged type EN 1092-2 PN10 /16 and Table D; Table E
Maximum working pressure 16 bars
Operating temperatures 10° C ~ 80° C
Minimum backpressure for tightness 0.3 bar to 0.5 bar
Face to Face dimensions for flanged type according to EN-558-1 serie 48 (DIN3202 F6)

Pumping stations for clean, sewage water and loaded or viscous fluids.

Technical performance
Full bore ensured
Self cleaning ball
Low pressure drop
Removeable bonnet for cleaning or changing the ball with out disassembly out of the pipeline
Horizontal and vertical installation in the pipeline
Seat: 1.1X normal pressure
Body: 1.5X normal pressure
NO. Name Piece Material Remark
1 valve body 1 HT250 QT400  
2 valve ball 1 Metal+EPDM 
3 valve lid 1 HT250 QT400  
4 Bolt 2 Stainless steel  
5 Rubber ball 1 NBR  EPDM

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